bytemalte_de/migrations/20251217185057_create_users_table.sql

CREATE TABLE users (id INTEGER PRIMARY KEY AUTOINCREMENT, username TEXT NOT NULL UNIQUE, password_hash TEXT NOT NULL);
CREATE TABLE messages (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id INTEGER NOT NULL, content TEXT NOT NULL, created_at DATETIME DEFAULT CURRENT_TIMESTAMP, FOREIGN KEY (user_id) REFERENCES users(id));